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Add-on control unit for Bosch system SB 23 OC -TB- ; with detent; hydraulic release at A (HY215990020)

Item-no.: HY215990020

Brand:  MW Parts
MW Parts

Suitable for Case IH

This auxiliary control unit is a 5/4-way valve used to control cylinders and hydraulic motors. It has slide-sealed cylinder ports, A and B. This means that extremely low leakage is permissible at high loads. The device has a latch setting in the lifting position, which is equipped with a hydraulic-automatic limit stop. The lowering position is also detented, but without limit switching. If you continue switching via the Lowering position, the Float setting latched position is switched on. (consumer ports A and B are connected to each other for the return). The floating position can be used as a detented lowering position for both double-acting and single-acting lifting cylinders. The auxiliary control unit can be switched from double-acting to single-acting and vice versa. This is also possible during operation. Available with a single lever or with cable remote control as options. There is an integrated retaining valve. The valve can be mounted on the left or on the right by means of a freely positionable sealing plate. The sealing plate is included in the scope of delivery. The AK lever. article number 99002, is available as an optional accessory.

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Attributes
Nominal flow (l/min)
70
Maximum operating pressure
220
Dimensions
275x40x110
Switchable EW/DW
Yes
Detent to floating position
Yes
Nominal flow (l/max)
70
Tightening torque (Nm)
25
Connector (mm)
M22 x 1,5
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Variants of this article

Comparison Numbers

155700730186, 0521609001, 0521609005, 0521609009, 0521609013, 0521609019, 0521609021, 0521609022, 0521609053, 0521609054, 0521609062, 0521609063, 0521609064, 044182074, 25/606901, 25/607001, 89458C92, 89459C92, 1287384C91, 1287379C91, 1287385C92, 0 521 609 001, 0 521 609 003, 0 521 609 005, 0 521 609 009, 0 521 609 010, 0 521 609 011, 0 521 609 013, 0 521 609 014, 0 521 609 019, 0 521 609 021, 0 521 609 022, 0 521 609 041, 0 521 609 043, 0 521 609 049, 0 521 609 053, 0 521 609 054, 0 521 609 062, 0 521 609 063, 0 521 609 064, 0 521 609 069, 0 521 609 070, 0 521 609 074, 0 521 609 079, 0 521 609 080, 0 521 609 086, 0 521 609 089, 0 521 609 092, 0 521 609 093, 0 521 609 096,

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